.authority{
    margin: 5% 0 0 0;
    background-color: #cccccc;
}
.authority-box-body {
    margin: 0 30% 0;
    height: 460px;
    border-radius: 5px;
}
.authority-box-msg{
    text-align: center;
    font-family: "Microsoft YaHei UI Light";
    font-size: 20px;
    padding-top: 20px;
}
